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fix: validate input index in Mixer and update parameter count in plugin info

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This commit is contained in:
Liam Kerr 2026-08-05 17:43:54 +01:00
parent 386f8b7e54
commit 970cb6049d
4 changed files with 16 additions and 10 deletions
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8
core/Mixer.cpp
View file

@ -37,8 +37,10 @@ void Mixer<NumInputs>::mixChannels(const float **inputs, float *out,
template <uint32_t NumInputs>
void Mixer<NumInputs>::setInputGain(uint32_t index, float gain) {
if (isValidInputIndex(index)) {
gains_[index] = gain;
}
}
template <uint32_t NumInputs>
float Mixer<NumInputs>::getInputGain(uint32_t index) const {
@ -54,6 +56,8 @@ template <uint32_t NumInputs> bool Mixer<NumInputs>::getNormalise() const {
}
template <uint32_t NumInputs>
bool Mixer<NumInputs>::isValidInputIndex(float index) const {
return index >= 0 && index < NumInputs;
bool Mixer<NumInputs>::isValidInputIndex(uint32_t index) const {
return index < NumInputs;
}
template class Mixer<2u>;

4
core/Mixer.hpp
View file

@ -19,11 +19,9 @@ public:
private:
void mixChannels(const float **inputs, float *out, uint32_t frames);
bool isValidInputIndex(float index) const;
bool isValidInputIndex(uint32_t index) const;
float gains_[NumInputs];
bool normalise_;
};
#endif // MIXER_HPP_INCLUDED
template class Mixer<2u>;

2
plugins/SquidgeDistortion/DistrhoPluginInfo.h
View file

@ -9,7 +9,7 @@
#define DISTRHO_PLUGIN_NUM_INPUTS 2
#define DISTRHO_PLUGIN_NUM_OUTPUTS 2
#define DISTRHO_PLUGIN_NUM_PARAMETERS 2
#define DISTRHO_PLUGIN_NUM_PARAMETERS 5
#define DISTRHO_PLUGIN_WANT_PROGRAMS 0
#define DISTRHO_PLUGIN_WANT_STATE 0

6
plugins/SquidgeDistortion/SquidgeDistortion.cpp
View file

@ -2,6 +2,8 @@
#include "DistrhoPlugin.hpp"
#include "DistrhoPluginInfo.h"
#include <cmath>
#include "../../core/Clipper.hpp"
#include "../../core/Filter.hpp"
#include "../../core/Gain.hpp"
@ -121,7 +123,9 @@ protected:
gain_.setGain(value);
break;
case kParamClipMode:
clipper_.setMode((Clipper::ClipperMode)value);
value = std::fmin(std::fmax(value, 0.0f),
static_cast<float>(Clipper::kClipperModeCount - 1));
clipper_.setMode(static_cast<Clipper::ClipperMode>(std::lround(value)));
break;
case kParamFilter:
filter_.setCutOff(value);